I like the Dailies threads for the friendships that I've made through them. Now that I'm injured, I don't go to them as often because its hard to see everyone posting all their miles. It is motivating and encouraging when training for a race or for advice on training. There is also a negative side to it though, IMO. I am a really competitive/insecure person in terms of not doing enough and found myself also trying to keep up with the Jones's. I like that I can come and go as I please.